600 Sudoku Puzzles, Medium and Hard: Active Brain Series Book 7 (Paperback) (ISBN-13: 9781943828180)

Active Brain Series bumper book of 600 Sudoku puzzles with solutions. With 300 medium and 300 hard puzzles. Sudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workout The book is 8.5" by 11" and has 4 puzzles per page.

Author: T. K. Lee
ISBN-10: 1943828180
ISBN-13: 9781943828180
Publisher: Fat Dog Publishing, LLC
Language: English
Published: 05/18/2016
Pages: 212
Format: Paperback
Weight: 1.11lbs
Size: 11.02h x 8.50w x 0.45d